:root {
  --bg: #f5f7fa;
  --surface: #ffffff;
  --line: #e5e6eb;
  --line-soft: #eef0f4;
  --text: #1d2129;
  --muted: #6b7280;
  --primary: #4096ff;
  --primary-quiet: #e8f3ff;
  --danger: #b42318;
  --radius: 8px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
  background: var(--bg);
  color: var(--text);
  height: 100vh;
  display: flex;
  flex-direction: column;
}

button,
input,
select,
textarea {
  font: inherit;
}

.header {
  height: 60px;
  background: var(--surface);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
}

.logo {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 14px;
}

.search-input {
  width: 240px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 0 14px;
  outline: none;
}

.status-pill {
  border: 1px solid #bfdbfe;
  background: #eff6ff;
  color: #1d4ed8;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
}

.main {
  display: flex;
  flex: 1;
  min-height: 0;
}

.content {
  flex: 1;
  min-width: 0;
  padding: 24px;
  overflow-y: auto;
}

.page-title {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 16px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
}

.mode-switch {
  padding: 12px 16px;
  display: flex;
  gap: 16px;
  margin-bottom: 14px;
}

.mode-item {
  border: 0;
  background: transparent;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 14px;
  color: #334155;
}

.mode-radio {
  width: 16px;
  height: 16px;
  border: 2px solid var(--primary);
  border-radius: 50%;
  position: relative;
}

.mode-item.active .mode-radio::after {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  position: absolute;
  inset: 2px;
  background: var(--primary);
}

.upload-card {
  padding: 16px;
  margin-bottom: 14px;
}

.upload-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.upload-block {
  min-width: 0;
}

.form-label {
  display: block;
  margin-bottom: 8px;
  font-size: 14px;
  color: #374151;
  font-weight: 600;
}

.upload-box {
  border: 2px dashed #d9d9d9;
  border-radius: 8px;
  display: block;
  padding: 24px 12px;
  text-align: center;
  cursor: pointer;
}

.upload-box:hover {
  border-color: var(--primary);
  background: #f8fbff;
}

.upload-box input {
  display: none;
}

.upload-title {
  font-size: 14px;
  color: #4b5563;
  margin-bottom: 6px;
}

.upload-tip {
  font-size: 12px;
  color: var(--muted);
  min-height: 18px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  outline: none;
}

.form-input,
.form-select {
  height: 38px;
  padding: 0 12px;
}

.form-textarea {
  min-height: 80px;
  resize: vertical;
  padding: 8px 12px;
}

.form-tip {
  margin-top: 4px;
  font-size: 12px;
  color: var(--muted);
}

.model-config {
  padding: 16px;
  margin-bottom: 14px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.field-wide {
  grid-column: span 2;
}

.btn-group {
  padding: 12px 16px;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.btn {
  border-radius: 6px;
  border: 0;
  padding: 0 14px;
  height: 38px;
  cursor: pointer;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

.btn-default {
  background: #fff;
  border: 1px solid var(--line);
  color: #374151;
}

.notice {
  font-size: 13px;
  color: #065f46;
}

.task-area {
  padding: 14px;
}

.task-tabs {
  border-bottom: 1px solid var(--line);
  display: flex;
  margin-bottom: 12px;
}

.task-tab {
  border: 0;
  background: transparent;
  padding: 10px 16px;
  color: #6b7280;
}

.task-tab.active {
  color: var(--primary);
  border-bottom: 2px solid var(--primary);
  margin-bottom: -1px;
}

.task-layout {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 12px;
}

.task-list {
  border-right: 1px solid var(--line-soft);
  padding-right: 8px;
}

.jobs {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.job {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  cursor: pointer;
  padding: 10px;
  text-align: left;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 5px 8px;
}

.job.active {
  border-color: var(--primary);
  background: #f3f8ff;
}

.job em {
  color: var(--primary);
  font-style: normal;
}

.job small {
  grid-column: 1 / -1;
  color: var(--muted);
}

.summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.summary span {
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  padding: 8px;
  background: #f8fafc;
  font-size: 13px;
}

.script {
  width: 100%;
  min-height: 240px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  margin-top: 8px;
}

.task-detail h3 {
  margin-top: 14px;
  margin-bottom: 6px;
  font-size: 14px;
}

pre {
  background: #111827;
  color: #dbeafe;
  border-radius: 8px;
  padding: 10px;
  max-height: 280px;
  overflow: auto;
}

.steps,
.logs {
  display: grid;
  gap: 8px;
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.video-card {
  background: #fff;
  border: 1px solid var(--line-soft);
  border-radius: 12px;
  padding: 12px;
}

.video-card video {
  width: 100%;
  border-radius: 10px;
  margin-top: 8px;
  background: #000;
}

.video-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.video-actions {
  display: flex;
  gap: 10px;
  margin-top: 10px;
}

.progress-panel {
  margin-top: 12px;
  border-top: 1px solid var(--line-soft);
  padding-top: 10px;
}

.progress-panel summary {
  cursor: pointer;
  user-select: none;
  color: #334155;
  font-weight: 600;
}

.summary .error {
  color: var(--danger);
  font-weight: 700;
  grid-column: 1 / -1;
}

.step,
.log {
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  background: #fbfdff;
  padding: 8px;
  display: grid;
  grid-template-columns: 140px 90px 1fr;
  gap: 8px;
}

.step em {
  grid-column: 1 / -1;
  color: var(--danger);
  font-style: normal;
}

.log.error {
  border-color: #fecaca;
  background: #fff7f7;
}

.log small {
  color: var(--muted);
  text-align: right;
}

.confirm {
  margin-top: 10px;
  border: 1px solid #fcd34d;
  border-radius: 8px;
  background: #fffbeb;
  padding: 10px;
}

.empty {
  color: var(--muted);
  padding: 16px 0;
}

@media (max-width: 1200px) {
  .upload-grid {
    grid-template-columns: 1fr;
  }
  .model-config {
    grid-template-columns: 1fr;
  }
  .field-wide {
    grid-column: auto;
  }
}

@media (max-width: 960px) {
  .main {
    flex-direction: column;
  }
  .task-layout {
    grid-template-columns: 1fr;
  }
  .task-list {
    border-right: 0;
    padding-right: 0;
  }
  .summary {
    grid-template-columns: 1fr;
  }
}

/* 2026 UI refresh: premium video-copy workspace. */
html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

:root {
  --bg: #f4f8ff;
  --surface: rgba(255,255,255,0.88);
  --line: #d8e5f8;
  --line-soft: #e5edf9;
  --text: #0f2b59;
  --muted: #667792;
  --primary: #1769ff;
  --primary-quiet: #eef5ff;
  --radius: 16px;
}

body {
  background:
    radial-gradient(900px 500px at -8% -120px, rgba(23, 105, 255, 0.15), transparent 70%),
    radial-gradient(760px 420px at 96% 4%, rgba(20, 184, 166, 0.12), transparent 68%),
    linear-gradient(180deg, #f8fbff 0%, #eef5ff 100%);
  color: var(--text);
}

.header {
  height: 74px;
  margin: 14px auto 0;
  width: min(1420px, calc(100% - 32px));
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: 0 18px 50px rgba(44, 77, 132, 0.10);
  background: rgba(255,255,255,0.84);
  padding: 0 18px;
}

.logo {
  color: #071d49;
  font-size: 20px;
  font-weight: 800;
}

.logo::after {
  content: "统一拆解、素材补充、任务轮询与结果下载";
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
}

.search-input {
  width: 260px;
  height: 38px;
  border-color: var(--line);
  border-radius: 12px;
  background: #f8fbff;
}

.status-pill {
  height: 38px;
  display: inline-flex;
  align-items: center;
  border-color: #cfe0fb;
  background: #edf6ff;
  color: #2c5798;
  font-weight: 700;
}

.main {
  width: min(1420px, calc(100% - 32px));
  height: calc(100vh - 104px);
  margin: 16px auto 14px;
  display: block;
}

.content {
  min-height: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(360px, 440px) minmax(0, 1fr);
  grid-template-rows: auto auto auto minmax(0, 1fr);
  gap: 14px;
  overflow: auto;
  padding-bottom: 8px;
}

.page-title {
  grid-column: 1 / -1;
  margin: 0;
  font-size: 28px;
  font-weight: 800;
  letter-spacing: 0;
}

.page-title::after {
  content: "从原视频、参考图与模型配置创建复制生成任务。";
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
}

.card {
  border-color: var(--line);
  border-radius: 20px;
  background: rgba(255,255,255,0.86);
  box-shadow: 0 16px 42px rgba(44, 77, 132, 0.10);
}

.mode-switch,
.upload-card,
.btn-group {
  grid-column: 1;
  margin: 0;
}

.model-config {
  grid-column: 2;
  grid-row: 2 / 4;
  margin: 0;
}

.mode-switch {
  padding: 12px;
  gap: 8px;
}

.mode-item {
  flex: 1;
  justify-content: center;
  height: 38px;
  border-radius: 12px;
  background: #f8fbff;
}

.upload-card,
.model-config,
.btn-group {
  padding: 14px;
}

.upload-grid,
.upload-grid {
  grid-template-columns: 1fr;
}

.model-config {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: start;
}

.field-wide {
  grid-column: 1 / -1;
}

.upload-block-wide {
  grid-column: 1 / -1;
}

.prompt-textarea {
  min-height: 92px;
}

.upload-box {
  border-color: #cfe0fb;
  border-radius: 16px;
  background: linear-gradient(180deg, #f9fcff, #f3f8ff);
  padding: 20px 12px;
}

.form-input,
.form-select,
.form-textarea {
  border-color: #d6e3f7;
  border-radius: 12px;
  background: #f8fbff;
}

.form-textarea {
  min-height: 94px;
}

.native-model-select {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 1px;
  height: 1px;
}

.model-card-picker {
  position: relative;
  width: 100%;
}

.model-card-trigger {
  width: 100%;
  min-height: 66px;
  border: 1px solid #d6e3f7;
  border-radius: 16px;
  background: linear-gradient(180deg, #fbfdff, #f3f8ff);
  padding: 10px 12px;
  text-align: left;
  display: grid;
  gap: 5px;
  color: #0f2b59;
  cursor: pointer;
}

.model-card-trigger strong,
.model-card-option strong {
  display: block;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 13px;
}

.model-card-trigger span,
.model-card-option span {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  min-height: 32px;
  overflow: hidden;
  color: #667792;
  font-size: 12px;
  line-height: 1.35;
}

.model-card-menu {
  position: absolute;
  left: 0;
  right: 0;
  top: calc(100% + 8px);
  z-index: 20;
  display: none;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 8px;
  max-height: 320px;
  overflow: auto;
  border: 1px solid #cfe0fb;
  border-radius: 18px;
  background: rgba(255,255,255,0.98);
  box-shadow: 0 22px 48px rgba(44,77,132,.18);
  padding: 10px;
}

.model-card-picker.open .model-card-menu {
  display: grid;
}

.model-card-option {
  height: 82px;
  border: 1px solid #dbe8fb;
  border-radius: 14px;
  background: #f8fbff;
  padding: 10px;
  text-align: left;
  cursor: pointer;
}

.model-card-option:hover,
.model-card-option.active {
  border-color: #75a7ff;
  background: #edf5ff;
}

.model-card-empty {
  padding: 16px;
  color: var(--muted);
}

.btn-group {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.notice {
  grid-column: 1 / -1;
  min-height: 18px;
}

.btn {
  height: 40px;
  border-radius: 12px;
  font-weight: 700;
}

.btn-primary {
  background: linear-gradient(135deg, #1769ff, #4f7cff);
  box-shadow: 0 14px 26px rgba(30, 102, 255, 0.22);
}

.task-area {
  grid-column: 2;
  grid-row: 4 / 5;
  min-height: 0;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  padding: 14px;
  overflow: hidden;
}

.task-layout {
  min-height: 0;
  grid-template-columns: 300px minmax(0, 1fr);
}

.task-list,
.task-detail {
  min-height: 0;
  overflow: auto;
}

.job,
.video-card,
.summary span,
.step,
.log,
.confirm {
  border-radius: 14px;
  border-color: var(--line-soft);
}

.job.active {
  border-color: #8bb8ff;
  background: #f3f8ff;
}

pre {
  background: #f7fbff;
  color: #26415f;
  border: 1px solid var(--line-soft);
}

@media (max-width: 1100px) {
  html, body { overflow: auto; }
  .header,
  .main {
    width: calc(100% - 24px);
  }
  .main {
    height: auto;
  }
  .content {
    grid-template-columns: 1fr;
    overflow: visible;
  }
  .model-config {
    grid-template-columns: 1fr;
  }
  .task-area {
    grid-column: 1;
    grid-row: auto;
  }
  .task-layout {
    grid-template-columns: 1fr;
  }
}